INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fd6e0efaa1aa4599ca2cbf9f3046db3f3fcfee4eca7887a76692b408b56b022', 
    '/63bv6kLgkNXehOxxKVuZrDd7ddVkF7tix+3uNtpxIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)